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	add unicode separators as we already use unicode for plotting anyway - ploot - …
	git clone git://bitreich.org/ploot git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65…
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	---
	commit 98e410eed716d9673c93a5a6f133905df23e8cc3
	parent 329e7cc8a47b33e9e4efb0f8bdcfb396e89bbb21
	Author: Josuah Demangeon <[email protected]>
	Date: Mon, 7 May 2018 02:27:45 +0200

	add unicode separators as we already use unicode for plotting anyway

	Diffstat:
	M plootxt.c \| 26 +++++++++++++++-----------

	1 file changed, 15 insertions(+), 11 deletions(-)
	---
	diff --git a/plootxt.c b/plootxt.c
	@@ -38,12 +38,12 @@ plot_dot(long *out, int row, int col)
	static void
	plot_val(long *out, double val, double max, int row)
	{
	- int col;
	+ int col, c;

	val = MIN(max, val);
	col = (int)(val * (double)(width - 1) / max * 2);
	- for (; col > 0; col--)
	- plot_dot(out + col / 2, row, col % 2);
	+ for (c = 0; c < col; c++)
	+ plot_dot(out + c / 2, row, c % 2);
	}

	/*
	@@ -88,6 +88,10 @@ plot_line(long out, double max, int ncol)
	for (rune = BRAILLE_START, o = out, n = ncol * width; n > 0; o++, n--)
	memcpy(o, &rune, sizeof(rune));
	*o = '\0';
	+ for (rune = 0x2502, o = out, n = 0; n < ncol; o += width, n++)
	+ memcpy(o, &rune, sizeof(rune));
	+ out++;
	+
	for (nrow = 0; nrow < 4; nrow++) {
	if ((esfgets(line, LINE_MAX, stdin)) == NULL)
	exit(0);
	@@ -100,19 +104,19 @@ plot_line(long out, double max, int ncol)
	static void
	put_time(time_t epoch, time_t last, int nline)
	{
	- char *out, buf[sizeof("XXxXXxXX \|")];
	+ char *out, buf[sizeof("XXxXXxXX ")];

	switch (nline % 3) {
	case 0:
	- strftime(buf, sizeof(buf), "%H:%M:%S _\|", localtime(&epoch));
	+ strftime(buf, sizeof(buf), "%H:%M:%S _", localtime(&epoch));
	out = buf;
	break;
	case 1:
	- strftime(buf, sizeof(buf), "%y/%m/%d \|", localtime(&last));
	+ strftime(buf, sizeof(buf), "%y/%m/%d ", localtime(&last));
	out = buf;
	break;
	case 2:
	- out = " \|";
	+ out = " ";
	break;
	}

	@@ -132,7 +136,7 @@ put_line(long *out)
	{
	for (; *out != '\0'; out++)
	print_utf8_3bytes(*out);
	- putchar('\n');
	+ puts("│");
	}

	static void
	@@ -146,7 +150,7 @@ plot(char labels[LINE_MAX], double *max, int ncol)

	for (n = 0;; n = n == 25 ? 0 : n + 1) {
	if (n == 0)
	- put_time(0, 0, 2), puts(labels);
	+ put_time(0, 0, 2), fputs(labels, stdout), puts("│");

	epoch = plot_line(out, max, ncol);
	put_time(epoch, last_epoch, n);
	@@ -190,7 +194,7 @@ fmt_labels(char out[LINE_MAX], int ncol, char *labels[LINE_…

	printf("%d\n", width);
	for (i = 0; i < ncol; labels++, i++)
	- out += snprintf(out, width + 3, " %-s \|", width - 3, labels);
	+ out += sprintf(out, "│%-s", width - 1, labels);
	}

	static void
	@@ -226,7 +230,7 @@ main(int argc, char **argv)

	nmax = parse_args(argc, argv, max);
	ncol = read_labels(labv);
	- width = (wflag - sizeof("XXxXXxXX _\|")) / ncol - sizeof("\|");
	+ width = (wflag - sizeof("XXxXXxXX _")) / ncol - sizeof("\|");
	fmt_labels(labels, ncol, labv);
	if (ncol != nmax)
	fputs("not as many labels and arguments\n", stderr), exit(1);